.box {
  text-align: center;
  margin:0  auto;
  justify-items: start;
  align-items: center;
  flex-direction: column;
  width: 50%;
}

.inputBtnBox{
  
  margin: 15px 0;
}
.inputBtnBox button{
  margin: 0 15px;
}

.listBox{
 size: 24px;
}

.listItem>span {
  display: flex;
  width: 30%;
  align-items: center;
  justify-content:center;
}
.listItem> .done{
  width: 35px;
  height: 25px;
  border-radius: 15px;
  line-height: 25px;

  background-color: aquamarine;
}
.listItem> .del{
  width: 35px;
  height: 25px;
  border-radius: 15px;
  line-height: 25px;
  background-color: #FF4D4F;
  margin: 0 5px;

}
.listItem> .content{
  width: 80%;
  overflow: hidden;
}

